#!/usr/bin/env bash

. $(dirname $(readlink -e ${BASH_SOURCE[0]}))/bcache-test-libs.sh

require-kernel-config BLK_DEV_MD,MD_RAID456

config-cache 512M
config-scratch-devs 256M
config-scratch-devs 256M
config-scratch-devs 256M
config-scratch-devs 256M
config-scratch-devs 256M

config-bucket-size 64k
config-block-size 4k

config-writeback

config-timeout $(stress_timeout)

test_main()
{
    setup_tracing 'bcache:*'

    mdadm --create /dev/md0 --level=5 --raid-devices=5 /dev/sd[cdefg]
    cat /proc/mdstat

    BDEV="/dev/md0"
    setup_bcache

    run_antagonist
    run_fio
    stop_bcache
}

main "$@"